Next week 192 countries will participate in the Climate Change Conference in Copenhagen — the first step in setting new international commitments for carbon reduction. We want to be sure your voice is included in the debate.

That's why, starting today, you can submit and vote on questions to ask world climate leaders during a televised town hall on CNN. With Google Moderator on YouTube for the first time, you can view, add, and vote on video or text questions in one spot.

Questions will be translated into numerous languages using the Google Language API, giving you a chance to read and vote on text questions from around the world. Voting and submissions will be accepted until December 14. You can also track the conversation and vote on new questions. Visit www.youtube.com/cop15 now to get started.

Next week we'll post an update on popular and interesting questions. We're looking forward to seeing what ideas you and others around the world have for addressing climate change.